Registration Number
0216U010042,
0115U001556
, R & D reports
Title
The device for preparing of non-conductive and composite materials samples for transmission electron microscopy
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Head
Sergiy Firstov, Доктор фізико-математичних наук
Registration Date
20-10-2016
Organization
I.N.Frantsevich Institute for Problems of Materials Science of NAS of Ukraine
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The holder for sample preparation for transmission electron microscopy has been designed. Speed (1-6 rpm) and the rotating of table are controlled by the computer. Modulated rotation of the table is required for the preparation of "cross-section" samples without damaging the surface layers. A separate high voltage source is required for each ion gun. Working voltage on the electrodes of ion gun is 3 - 4 kV. A high voltage source varies within 100 V to 8 kV, ion current of 10 mA/cm2. The ionic current depends on the voltage on the electrodes of the ion gun, and the amount of argon, which is fed into the gun. The vacuum in the working chamber should be 10-6тоrr.
Product Description
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Даниленко М.І.
Котко А.В.
Фірстов С.О.
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2020-04-02
